201065456 has 10 divisors (see below), whose sum is σ = 389564352. Its totient is φ = 100532720.

The previous prime is 201065453. The next prime is 201065503. The reversal of 201065456 is 654560102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201065453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6283280 + ... + 6283311.

Almost surely, 2^201065456 is an apocalyptic number.

It is an amenable number.

201065456 is a deficient number, since it is larger than the sum of its proper divisors (188498896).

201065456 is a wasteful number, since it uses less digits than its factorization.

201065456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12566599 (or 12566593 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 201065456 is about 14179.7551459819. The cubic root of 201065456 is about 585.8401797539.

The spelling of 201065456 in words is "two hundred one million, sixty-five thousand, four hundred fifty-six".